We have compiled a list of manufacturers, distributors, product information, reference prices, and rankings for Alarm system.
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Alarm system - Company Ranking(31 companies in total)

Last Updated： Aggregation Period:Sep 23, 2026〜Oct 20, 2026
This ranking is based on the number of page views on our site.

Company Name Featured Products
Product Image, Product Name, Price Range overview Application/Performance example
Ronk Ronk
[NETIS Registration] Can be added later! Prevention of forgetting to wear safety harness for workers at heights.
[NETIS Registration] Can be added later! Prevention of forgetting to wear safety harness for workers at heights.

Other

 【General Specifications】 Frequency Range: 2,400–2,483.5MHz Operating Frequency: 2,402~2,480MHz Modulation Method: GFSK Receiving Sensi... High-altitude worker Safety belt user
On-site heavy machinery proximity alarm system - ONDEN GUARD
On-site heavy machinery proximity alarm system - ONDEN GUARD

Other

 1. Operating voltage: 24V 2. The heavy machinery side uses "sound" and "light," while the workers receive alerts through "vibration" and "... Proximity warning for personnel in the operating environment of heavy machinery at construction sites and during transportation within facto...
On-site heavy machinery proximity alarm system - ONDEN GUARD
On-site heavy machinery proximity alarm system - ONDEN GUARD

Other

 1. Operating voltage: 24V 2. The heavy machinery side uses "sound" and "light," while the workers receive alerts through "vibration" and "... Proximity warning for personnel in the operating environment of heavy machinery at construction sites and during transportation within facto...
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  1. Ronk Ronk
    Featured Products
    [NETIS Registration] Can be added later! Prevention of forgetting to wear safety harness for workers at heights.[NETIS Registration] Can be added later! Prevention of forgetting to wear safety harness for workers at heights.
    overview
    【General Specifications】 Frequency Range: 2,400–2,483.5MHz Operating Frequency: 2,402~2,480MHz Modulation Method: GFSK Receiving Sensi...
    Application/Performance example
    High-altitude worker Safety belt user
    On-site heavy machinery proximity alarm system - ONDEN GUARDOn-site heavy machinery proximity alarm system - ONDEN GUARD
    overview
    1. Operating voltage: 24V 2. The heavy machinery side uses "sound" and "light," while the workers receive alerts through "vibration" and "...
    Application/Performance example
    Proximity warning for personnel in the operating environment of heavy machinery at construction sites and during transportation within facto...
    On-site heavy machinery proximity alarm system - ONDEN GUARDOn-site heavy machinery proximity alarm system - ONDEN GUARD
    overview
    1. Operating voltage: 24V 2. The heavy machinery side uses "sound" and "light," while the workers receive alerts through "vibration" and "...
    Application/Performance example
    Proximity warning for personnel in the operating environment of heavy machinery at construction sites and during transportation within facto...
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